72863040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 112

約数和(自身を含む): 234817920

約数和(自身を除く): 161954880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1069, 1136, 1420, 1704, 2130, 2138, 2272, 2840, 3207, 3408, 4260, 4276, 4544, 5345, 5680, 6414, 6816, 8520, 8552, 10690, 11360, 12828, 13632, 16035, 17040, 17104, 21380, 22720, 25656, 32070, 34080, 34208, 42760, 51312, 64140, 68160, 68416, 75899, 85520, 102624, 128280, 151798, 171040, 205248, 227697, 256560, 303596, 342080, 379495, 455394, 513120, 607192, 758990, 910788, 1026240, 1138485, 1214384, 1517980, 1821576, 2276970, 2428768, 3035960, 3643152, 4553940, 4857536, 6071920, 7286304, 9107880, 12143840, 14572608, 18215760, 24287680, 36431520, 72863040]

約数ペア:

[(1, 72863040), (2, 36431520), (3, 24287680), (4, 18215760), (5, 14572608), (6, 12143840), (8, 9107880), (10, 7286304), (12, 6071920), (15, 4857536), (16, 4553940), (20, 3643152), (24, 3035960), (30, 2428768), (32, 2276970), (40, 1821576), (48, 1517980), (60, 1214384), (64, 1138485), (71, 1026240), (80, 910788), (96, 758990), (120, 607192), (142, 513120), (160, 455394), (192, 379495), (213, 342080), (240, 303596), (284, 256560), (320, 227697), (355, 205248), (426, 171040), (480, 151798), (568, 128280), (710, 102624), (852, 85520), (960, 75899), (1065, 68416), (1069, 68160), (1136, 64140), (1420, 51312), (1704, 42760), (2130, 34208), (2138, 34080), (2272, 32070), (2840, 25656), (3207, 22720), (3408, 21380), (4260, 17104), (4276, 17040), (4544, 16035), (5345, 13632), (5680, 12828), (6414, 11360), (6816, 10690), (8520, 8552)]